How to Repair a Saab 93 Key Fob The key fob of your Saab 9-3 could have a faulty chip The metal component of traditional car keys is easy to copy Modern key-fobs however, come with an immobilizer that protects your vehicle To figure out why your key fob won't work, replace the coin battery This is an inexpensive and easy fix How to program the Saab 93 key fob Saab key fobs can allow you to control the doors of your car as well as the engine They also open the fuel door and panic button They can be programmed by syncing them with the transmitter in your vehicle Insert the key into the ignition and turn the switch ON Follow the steps on the Tech2 until you have programmed all the keys that you want to function with the vehicle Saabs are typically sold with only one key, though they were originally designed to have two You can upgrade your key by replacing the transmitter which includes the transponder and programming it using an instrument that's handheld called the Tech-2 This can be done at your Saab dealership It will also require a new key to match the old one in order for it to function This can be costly however it's cheaper than replacing the entire CIM system and locking cylinders should you have lost the only key you can use Saab 93 key fob replacement Saab owners who lost their keys should get an additional one as quickly as they can The key fob, as opposed to the keys made of steel that were used in cars as recently as 20 years ago is an electronic device that communicates with the vehicle via a special microchip This is what helps the car recognize the key fob, and also prevents it from being copied Dealers may be able to copy the key however it could be expensive It is better to avoid this problem by purchasing an alternate Saab key from an online retailer The main reason you should have an extra key is to make your car safer if you ever lose it A spare key is more likely be found by a criminal than the stolen one This is due to the fact that most thieves don't have the equipment to copy the latest types of keys https//wwwthekeylabcouk/saab-car-keys/ 'd require a special device to copy them however even that is not a 100 guarantee of protecting your car from theft Another benefit of having a spare key is that it will save you money on replacing the battery in your SAAB 9-3 remote key All electronic units within the keyfob contain batteries, and they will eventually fail Change the battery is simple, but you should be cautious not to damage the electronic components inside the case You can view videos on Youtube to learn the best way to do this job, such as those made by Cyclone CID Saab 93 key fob battery If you've experienced delays in the response of your key fob, it's time for a replacement battery While there may be other causes for the delay an unresponsive battery is most likely to be the culprit It's a cheap and easy fix, so you shouldn't delay in tackling it To remove the backup key, first remove the fob To do this, press firmly on the Saab logo and then pull on the key ring loop Next, insert a flathead screwdriver into the indentation on the key fob case The screwdriver should be twisted to release the case It shouldn't take too much force, but you must be careful not to scratch the plastic You can see the electronic components inside the case after you open it The circuit board is joined to the case using metal retaining clips If they are dirty or damaged, the fob will not perform as it should It is possible to clean the fobs using rubbing alcohol This is only a temporary solution The clips will break again eventually and require to be replaced Before replacing the battery, make sure to test the car door locks using your backup remote If your backup remote functions and locks, then the issue is likely to be with your primary key fob If the issue continues to persist after replacing the battery, there could be a problem in your vehicle Saab Key fob Case 93 A replacement case is available in the event that your key fob is worn-out They can be purchased on the internet and can be affixed to your remote control All you require is a flathead and a little patience Simply insert the screwdriver into the slot in the middle of the case and gently work it to open Be careful not to cause damage to the limiters that keep the battery in place After removing the emergency key and badge, the new battery can be inserted into the existing electronics No reprogramming is needed The best key fob covers have an internal lining that prevents signals from being transmitted to the key fob This is important because the signals are the ones that allow your car to start Some of these cases have silver layers, while others are made from copper to distort transmissions better Key fobs are a great way to protect your keys It will aid in keeping the track of your key fob and help you find it in the dark on your way to your vehicle A good key fob cover will keep your keys protected from theft, and it will also add a touch of style to your keychain